286800516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 766875200

約数和(自身を除く): 480074684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 342, 458, 684, 687, 916, 1374, 1831, 2061, 2748, 3662, 4122, 4351, 5493, 7324, 8244, 8702, 10986, 13053, 16479, 17404, 21972, 26106, 32958, 34789, 39159, 52212, 65916, 69578, 78318, 104367, 139156, 156636, 208734, 313101, 417468, 419299, 626202, 838598, 1252404, 1257897, 1677196, 2515794, 3773691, 5031588, 7547382, 7966681, 15094764, 15933362, 23900043, 31866724, 47800086, 71700129, 95600172, 143400258, 286800516]

約数ペア:

[(1, 286800516), (2, 143400258), (3, 95600172), (4, 71700129), (6, 47800086), (9, 31866724), (12, 23900043), (18, 15933362), (19, 15094764), (36, 7966681), (38, 7547382), (57, 5031588), (76, 3773691), (114, 2515794), (171, 1677196), (228, 1257897), (229, 1252404), (342, 838598), (458, 626202), (684, 419299), (687, 417468), (916, 313101), (1374, 208734), (1831, 156636), (2061, 139156), (2748, 104367), (3662, 78318), (4122, 69578), (4351, 65916), (5493, 52212), (7324, 39159), (8244, 34789), (8702, 32958), (10986, 26106), (13053, 21972), (16479, 17404)]